| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Spain | 3 | |
| #2 | Italy | 3 | |
| #3 | United States | 3 | |
| #4 | Argentina | 1 | |
| #5 | Australia | 1 | |
| #6 | Belgium | 1 | |
| #7 | Brazil | 1 | |
| #8 | Canada | 1 | |
| #9 | Switzerland | 1 | |
| #10 | Germany | 1 | |
| #11 | France | 1 | |
| #12 | United Kingdom | 1 | |
| #13 | Israel | 1 | |
| #14 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Computer technology | |
| #2 | Packaging and shipping |
| # | Technology | |
|---|---|---|
| #1 | Handling thin material | |
| #2 | Data recognition and presentation |
| # | Name | Total Patents |
|---|---|---|
| #1 | Mckee James W | 3 |
| #2 | Mckee J | 3 |
| #3 | Mckee James Wesley | 2 |
| #4 | Mckee J W | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US4015839A | Card feeding station | |
| US4017068A | Card transport apparatus | |
| ES408578A3 | A device for handling data cards. (Machine-translation by Google Translate, not legally binding) | |
| US3847382A | Card handling apparatus |